PH

question 38

Multiple Choice

pH

• A) equals the logarithm to the base 10 of the reciprocal of the hydrogen-ion concentration
• B) can be calculated if the HCO₃^- and CO₂ concentration in the body fluids is known, even if the H⁺ concentration is unknown
• C) is higher in arterial blood than venous blood
• D) equals the logarithm to the base 10 of the reciprocal of the hydrogen-ion concentration, and can be calculated if the HCO₃^- and CO₂ concentration in the body fluids is known, even if the H⁺ concentration is unknown
• E) all of these

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Definitions:

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Ancient writing materials made from the pith of the papyrus plant, used especially in Egypt for documents and texts.

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